questions about the david petraeus affair. jim rosen feld has the latest on the investigation. jim? >> a big couple of days on the hill. david petraeus will testify voluntarily on the consulate attacks coming up on friday, telling a former colleague it's "the right thing to do." as for the e-mail scannel scandal that led to his downfall -- dinner tonight for some in the media was actually on paula broadwell's brother. >> pizza on the menu in mt. pleasant tonight where general david petraeus' former mistress seen inside remains holed up tonight. they've suspended her security clearance but her brother is feeling generous. treating the media camped outside his home to dinner. also stripped of unfettered access she once enjoyed at mack dill air force, the anonymous e-mail warnings to stop socializing with generals including david petraeus. officials say an e-mail from broadwell to petraeus' successor, general john allen triggered the investigation. general allen apparently forwarding to kelley last may what he thought was a joke e-mail from an account called kelley patrol. sources close to kell

>>> reaction continues tonight following cia director david petraeus' resignation. new details about the e-mails that started it all. >>> good evening, everyone. nbc news is learning that a complaint against petraeus' biographer is what started the investigation. law enforcement officials say petraeus himself did nothing criminal and will not be investigated. darcy spencer's been gathering latest information for us tonight. darcy? >> reporter: jim, this is a complicated story. we're going to make it as simple as we can. sources tell nbc news the fbi recently began investigating complaints from a woman who said she'd been receiving harassing emails. that investigation led to the discovery of emails between petraeus and his biographer that indicated they were having an affair. retired general david petraeus resigns in disgrace from his post as head of the cia after acknowledging what he called unacceptable behavior. he admitted to cheating on his wife of more than 37 years, holley pa trahal holly petraeus. it involved an affair between petraeus and another woman who was not relat

general david petraeus' resignation and more on the threatening e mails his biographer allegedly sent to another woman. good evening, the fallout continues tonight, following petraeus' resignation. nbc news learned the woman who first contacted the fbi about threatening e mails from the general's biographer is a close petraeus family friend. kristen welker has more on when it be cam pcame public. >> reporter: according to a close friend of david petraeus, jill kelly come planned to fbi agents about being harassed by paula broadwell, petraeus' biographer. petraeus' downfall started when kelly complained to the fbi that she was receiving e-mails from broadwell. multiple officials tell nbc news the e-mails led to the discovery of others between general petraeus and broadwell and were indicative of an extramarital affair. >> my first reaction was disbelief. >> petraeus' former spokesperson and served with him in iraq and spoke tine petraeus twice this weekend and said his former boss is remorseful. >> in his word he screwed up. >> reporter: senior law enforcement official told nbc news th

Excerpts 0 to 2 of about 3 results.